Expect to see more cops at key points like transportation hubs this evening as the NYPD steps up security following Osama bin Laden’s death.

“There are no specific threats against New York City as of this moment but we certainly are not taking any chances,” Commissioner Ray Kelly said today. “Our assumption is that Bin Laden’s disciples would like nothing better than to avenge his death by another attack in New York. That is our operating premise.”

The increased police presence began soon after the news broke that the US military had killed the terrorist leader.

“We started taking precautions last evening,” Kelly said. “We put out a directive to all of our officers to be alert for suspicious packages or any evidence that our transit system or infrastructure or iconic locations are being targeted.”

Then this morning, for instance, cops were out checking more bags at subway stations.

In addition, helicopters are flying over key sites harbor launches are under surveillance and patrol cars are assigned to houses of worship.

Kelly said bin Laden’s death is a “welcome milestone” for the friends and families of those who died on Sept. 11, 2001, and for those “who remain tenaciously engaged in protecting New York from another attack.”

More than 20 NYPD officers were killed in the Sept. 11 attack on the World Trade Center.